7886526711

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1\times {\mathrm{6427}}^1$

素因数の和:7331

約数の個数: 32

約数和(自身を含む): 12203532288

約数和(自身を除く): 4317005577

約数列:

[1, 3, 7, 21, 71, 213, 497, 823, 1491, 2469, 5761, 6427, 17283, 19281, 44989, 58433, 134967, 175299, 409031, 456317, 1227093, 1368951, 3194219, 5289421, 9582657, 15868263, 37025947, 111077841, 375548891, 1126646673, 2628842237, 7886526711]

約数ペア:

[(1, 7886526711), (3, 2628842237), (7, 1126646673), (21, 375548891), (71, 111077841), (213, 37025947), (497, 15868263), (823, 9582657), (1491, 5289421), (2469, 3194219), (5761, 1368951), (6427, 1227093), (17283, 456317), (19281, 409031), (44989, 175299), (58433, 134967)]